2531976734

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1320113}}^1$

素因数の和:1320259

約数の個数: 16

約数和(自身を含む): 4372217568

約数和(自身を除く): 1840240834

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 1320113, 2640226, 9240791, 18481582, 180855481, 361710962, 1265988367, 2531976734]

約数ペア:

[(1, 2531976734), (2, 1265988367), (7, 361710962), (14, 180855481), (137, 18481582), (274, 9240791), (959, 2640226), (1918, 1320113)]